Complete Sherry's segment.

Rescue Taka from Mongol captivity.

Successfully Stagger enemies 50 times.

Shoot the grenade you fed to an enemy.

Expand inventory slots to max.

Escape from the sewers.

Open all of the safes and locks in the game.

Shoot a zombie dog or a licker out of the air.

Destroy all of the militia checkpoints.

Destroy all of the militia watchtowers.

Rescue station 17 fire crew.

Complete the trials and prove you are a worthy successor.

Smash 10 militia transport vehicles off the road without using the immobilizer.